Trait HasWidth 

pub trait HasWidth {
    // Required method
    fn width(&self) -> Width;
}

Support for returning the unicode width of a text object

Required Methods

fn width(&self) -> Width

Return the unicode width of an object

Example

use stylish_stringlike::text::{HasWidth, Width};
let foo = "foobar";
assert_eq!(foo.width(), Width::Bounded(6));
let bar = String::from("🙈🙉🙊");
assert_eq!(bar.width(), Width::Bounded(6));

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl HasWidth for &str

fn width(&self) -> Width

impl HasWidth for String

fn width(&self) -> Width

impl<T> HasWidth for Option<T>

where T: HasWidth,

fn width(&self) -> Width

Implementors

impl<'a, T, U: Clone> HasWidth for TextWidget<'a, T, U>

where T: HasWidth + Clone,

impl<'a, T: Clone> HasWidth for Span<'a, T>

impl<'a, T> HasWidth for Repeat<'a, T>

impl<T> HasWidth for Spans<T>